Table 1 Preoperative patients’ characteristics
Variables | Group 1 | Group 2 | P value |
|---|---|---|---|
Number of Cases | 28 | 43 | |
Sex (male : female) | 24 : 4 | 35 : 8 | |
Age (years) | 60.8 ± 8.9 | 58.9 ± 8.1 | 0.89 |
Preoperative diagnosis | |||
Stable angina | 6 | 10 | |
Unstable angina | 12 | 22 | |
Old myocardial infarction | 2 | 1 | |
Acute myocardial infarction | 8 | 10 | |
LV ejection fraction (%) | 49.9 ± 14.7 | 57.5 ± 12.6 | 0.03 |
Infarct site on electrocardiogram | |||
LAD territory | 7 | 9 | |
LCX territory | 2 | 5 | |
RCA territory | 10 | 16 | |
Coronary angiographic findings | |||
Left main disease | 12 | 17 | |
Three-vessel disease | 16 | 23 | |
Two-vessel disease | 6 | 12 | |